Route brief · OSL → LIS
Oslo → Lisbon
$144
−31% vs typical
seasonal median $210 · difference $66
Nov 12 – Nov 17 · 5 nights
Ryanair UK1 stop
- Usual monthly lows
- $182–$211
- Board rank
- Stronger than 80%
- Route sample
- 4 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefLISLisbonTiled hills, custard tarts, Atlantic light — TAP’s hub wars keep this Europe’s cheapest gateway.Best windowMar–Jun · Sep–OctAirportsHumberto Delgado (LIS)All routes into LisbonWhen this route gets cheap.
Cached-fare history: across 4 months, Nov is the cheapest for OSL → LIS. Best time to be there: Mar–Jun · Sep–Oct.
Fares bottom out in November around $144 and peak in October near $227 — a $83 spread across the 4 months we track. The cheapest itinerary we are tracking makes one stop and takes about 5 hours outbound, on a 5-night trip — ticketed under Ryanair UK, which on a connecting fare need not operate every leg. At $144 for 2,738 km each way, that works out to about $26 per 1,000 km flown. That is well under the $39 that medium-haul fares on this board typically run. Across the 7 departure cities we track at a similar distance from Lisbon, this fare ranks 5th — 23% above the $117 from Copenhagen. That puts it in the cheaper half of the 11 routes of similar length we watch out of Oslo, where the middle fare is $144.
The one day we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 5% higher than when tracking began on Aug 8 — $256 then versus $269 now, across 5 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $178, on Sep 12.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Cheapest in Nov · around $144
31% below the $210 typical fare
Cheapest round-trip fare found per month · Oslo → Lisbon · cached-price history
Route facts
- Airports
- Gardermoen (OSL) · Torp (TRF) ↔ Humberto Delgado (LIS)
- Flight time
- ~5 hours outbound
- Distance
- ~2,738 km each way
- Typical price
- $210 round-trip (seasonal median)
- Airlines on the board
- Ryanair UK
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–Jun · Sep–Oct
OSL → LIS, answered.
Is $144 a good price for Oslo to Lisbon?
Yes — the seasonal median for this route is around $210 round-trip. At $144 you're 31% below that, saving about $66, which we rate great for this route.
What is the cheapest month to fly from Oslo to Lisbon?
Across 4 months of cached-fare history, Nov comes out cheapest on this route. The best months to actually be in Lisbon are Mar–Jun · Sep–Oct — when those overlap, that's your window.
How far in advance should I book OSL → Lisbon?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 4 months of cached fares, Nov comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Oslo to Lisbon?
The current cheapest fares involve a connection, ticketed under Ryanair UK. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Lisbon?
Lock the flight first — then compare stays for Nov 12 – Nov 17 · 5 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next OSL → LIS drop reaches you as soon as we find it.
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